BIOS ID: 80ETxxWWBIOS: 1.17 / ECP: 1.16* (New) Added support for ThinkPad 2x2 11a/b/g/n Wireless LAN.* (Fix) Fixed an issue where the LCD brightness might change after resuming normal operation from hibernation, sleep or suspend state.* (Fix) Fixed an issue where the Alt key might be stuck down after holding down the right Alt key and pressing the PrtSc key and then releasing them.* (Fix) Fixed an issue where Fn+Shift+F8 key (holding down the Fn and Shift keys and pressing the F8 key) might not function.* (Fix) Removed options of Touch Pad and TrackPoint from BIOS Setup Utility. The same function is supported by the device driver.

BIOS ID: 82ETxxWWBIOS: 1.11 / ECP: 1.12* (New) Added support for ThinkPad 2x2 11a/b/g/n Wireless LAN.* (Fix) Fixed an issue where the Alt key might be stuck down after holding down the right Alt key and pressing the PrtSc key and then releasing them.* (Fix) Fixed an issue where Fn+Shift+F8 key (holding down the Fn and Shift keys and pressing the F8 key) might not function.* (Fix) Removed options of Touch Pad and TrackPoint from BIOS Setup Utility. The same function is supported by the device driver.